<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    {{ t1 }}
    <hr>
    {{ t1|safe }}
    <hr>
    {% autoescape off %}
        {{ t1 }}
    {% endautoescape %}
    {{ t2|default:'<h1>godisgirl</h1>' }}
    <hr>
    {{ t2|default:'&lt;h1&gt;godisgirl&lt;/h1&gt;' }}
</body>
</html>